chromatograph in a sentence

Examples

1. But a session with ScentTrek and two hours in a lab with a gas chromatograph can reveal a whiff's exact chemical composition.
2. His team analyzed the chemical make-up of alcohol-free beer, ordinary lager and wort by passing them through a gas chromatograph.
3. Waters became chairman, and continued in that role until the company merged with Millipore in 1980, and was rechristened the Waters Chromatograph Division.
4. In cases where very low limits of detection are needed, halogenated species are frequently analyzed using an electron capture detector coupled to a gas chromatograph.
5. For the space version, Ferrando uses special forms of two amino acids that he can detect on an instrument known as a gas chromatograph mass spectrometer.
6. Using a gas chromatograph and a mass spectrometer, scientists Ronald Buttery and Louisa Ling identified and measured 30 chemicals critical to the taste of the products.
7. Gas chromatograph studies were performed of ambient air in S�o Paulo, Brazil, and compared to Osaka, Japan, which does not burn ethanol fuel.
8. TRW Systems Group designed and built the instrument package which performed the gas chromatograph-mass spectrometer ( GC-MS ) and a combined biological instrument.
9. The instrument used to perform gas chromatography is called a " gas chromatograph " ( or " aerograph ", " gas separator " ).
10. In gas chromatography-mass spectrometry ( GC-MS ), the MS is coupled to a gas chromatograph to separate the compounds of the hydrolysate.